1970 British Cohort Study (BCS70): 2016-18 Survey

Thank you for agreeing to complete the online questionnaire about your diet.

Please enter your unique login ID below - this can be found on the front page of your ‘Online Dietary Questionnaire - More Information’ leaflet.

When you press submit you will be taken to the questionnaire, which is hosted on the Oxford University website.

Please use a computer (laptop or desktop) or tablet where possible, as the questionnaire is not designed to be completed on a smartphone.

We would like you to complete the questionnaire on two separate days. These days are written on your ‘Online Dietary Questionnaire - More Information’ leaflet. You will need to log in on each of these days to complete the questionnaire.